baber/WOPTO huggingface dataset:
Patent JP-S58125551-A (JP)
Title: Method of continuously paying out web
Inventor: MITANI KAZUO
IPC: B65H19/18
Filed: 1982-01-15
Abstract: PURPOSE:To enhance the operating efficiency of web pay-out by completely paying out a web from a previous unwinding roll when the web on the previous unwinding roll is spliced to a web on a new unwinding roll. CONSTITUTION:The relative relation between the unwind completing position of a previous unwinding roll 23 and the bond position of a new unwinding roll 23' is calculated in view of the remaining web-paper length on the roll 23 and the diameter of the roll 23', the angular phases of the rolls 23, 23' are adjusted by temporarily changing the relative speed between both rolls 23, 23' for obtaining an optimum positional relation between the bond positin of the roll 23' and the unwind completing position of the roll 23 so that the webs on both rolls 23, 23' are spliced. As the result, all web is paid-off from the roll 23, and therefore, the laborious step of removing a remaining paper web from a reel spool may be eliminated, thereby the operating efficiency may be enhanced and as well the cost may reduced. Accidents caused by a paper knife, that is, paper braking due to the generation of paper powder or paper pieces may be eliminated, and accicents in the susequent steps, due to a wrong cut end, may be prevented, thereby the operating efficiency is further enhanced.
Patent JP-S62163843-A (JP)
Title: Center position judging method for rotor
Inventor: SHIBATA HIROMI
IPC: G01P3/44
Filed: 1986-01-14
Abstract: PURPOSE:To make a wide variety of controls performable in an accurate manner, by making a zero position, staying in succession during a while a vehicle runs more than the specified distance, among zero positions situated at every rotation of a rotor rotating in linkage with steering wheel operation, judge as a rotation center position. CONSTITUTION:A rotational position sensor consists of a rotating disc 1 rotating in linkage with steering wheel operation and photointerrupters 2-4 set up in adjoining to a passing position of a slit 1a and a zero position detecting slit 1b installed in a peripheral edge of the said disc 1 at an equiangular interval. Each pulse signal out of these photointerrupters 2 and 3 is inputted into a counter 6 via an up/down electronic switch 5, while a zero position detecting signal is inputted into an AND gate 9 together with a distance signal. And, a position, staying in succession during a while a vehicle runs more than the specified distance, among zero positions set at every rotation of the rotating disc 1 is judged as a rotational center position, for example, each lighting direction of headlights is controlled by a lamp drive circuit 8.
Patent JP-S63173261-A (JP)
Title: Loading device for tape-like body
Inventor: OISHI HIROAKI
IPC: G11B15/67
Filed: 1987-01-12
Abstract: PURPOSE:To simply and rapidly wind a take-up reel with a tip of a tape-like body by sucking a tip of the tape-like body under completion of its transfer by air suction force onto a circumferential surface of a hub of the take-up reel. CONSTITUTION:When blowers 30 and 31 are operated, air is discharged from plural air discharge openings 29a-29e into a loading path 9 in the direction of arrows (a)-(e). After the tip 4a of a magnetic tape 4 wound on a feed reel 5 is brought to facing the beginning 9a of the loading path 9, the magnetic tape 4 is transferred to a feed side path 9d, drum outer circumferential path 9c and take-up side path 9e in the direction of an arrow (h) when the magnetic tape 4 is drawn out as indicated with a continuous line. Then, the tip 4a of the magnetic tape 4 is manually pulled up toward the direction of (i), and the tip 4a is brought to be wound around the circumferential surface of the hub 6a of the take-up reel 6 and then sucked by air suction force of the blower 31. On completion of detaining of the tip 4a of the magnetic tape 4 wit the circumferential surface of the hub 6a of the take-up reel 6, the blower 31 is then stopped.
Patent JP-S60148693-A (JP)
Title: Gas shielded arc welding wire for stainless steel
Inventor: TAKASO MASASHI
IPC: B23K35/30
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a welded joint which has good corrosion resistance and toughness and is free from high-temp. cracking in the stage of subjecting different stainless steels to gas shielded arc welding by limiting the component compsn. of a welding wire and selecting the content of Ni at the value satisfying the mathematical expression. CONSTITUTION:The wire having the compsn. consisting, by weight, of <=0.03% C, 0.2-0.6% Si, 1.0-2.5% Mn, 18-22% Cr, 2-3% Mo, 0.1-0.3% N and <=0.005 % S, contg. Ni in the amt. satisfying the expression and consisting of the balance Fe is used for the gas shielded arc welding wire to be used for different joints consisting of a high Cr ferritic stainless steel and austenitic stainless steel. In the expression, Cr eq=Cr(%)+Mo(%)+1.5Si(%), Ni eq=Ni(%)+0.5Mn(%)+ 30C(%)+30N(%).
Patent JP-H05261367-A (JP)
Title: Method for removing transition metal oxide and soluble cation species from condensate
IPC: B01J39/04
Filed: 1993-01-14
Abstract: PURPOSE: To improve the efficiency of removing metal oxide foreign matter by converting a two-form cation exchange resin to a state which is macroreticular and is hydrated and passing this resin through an aq. stream which is gelatinous in a dry state, is macroreticular in a hydrate state and is specific in a sepn. region.  
     CONSTITUTION: The strongly basic two-form cation exchange resin which is macroreticualr and is in the dried state is converted by hydration to the hydrated state which is macroreticular. The two-form cation exchange resin is made gelatinous in the dry state and substantially macroreticular in the hydrates state. The resin is passed through the aq. stream contg. the condensate having the first concn. of the transition metal oxide in the sepn. region. The sepn. region includes a first granular bed composed of the two-form cation exchange resin which is macroreticular, is in the hydrated state and is of a hydration type. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08193394-A (JP)
Title: Rain-gutter bent joint
Inventor: KAWASHIMA KAZUO
IPC: E04D13/068
Filed: 1995-01-17
Abstract: PURPOSE: To introduce rainwater flowing down from the valley section of a roof surely into a bent joint body by fitting a guide piece introducing rainwater into a rain-gutter bent joint for connecting an eave gutter and an eave gutter. CONSTITUTION: A front wall 2 having a sectional shape along the external surface of the front board of an eave gutter and a guide piece 1 introducing rainwater flowing down from the valley section of a roof into a bent joint body 10 are installed to a rain-gutter bent joint. The front wall 2 is inclined and erected towards the inside, the guide piece 1 is erected from the upper edge of an reentrant angle section on both sides of the reentrant angle section, and a back board piece 9 extended towards the roof along the upper edge and a water-receiving piece are mounted. Consequently, rainwater intending to jump over the front wall 2 collides with the water-receiving piece, and is introduced surely into the bent joint body 10. The guide piece 1 is tilted so as to be lowered towards the both side-end section sides, thus dividing rainwater into both sides of the guide piece 1.  The guide piece 1 is set up detachably to the bent joint body 10, thus simplifying mounting and dismantling.
Patent JP-S63174776-A (JP)
Title: Die casting method
Inventor: KAWAGUCHI MASATOSHI
IPC: B22C9/06
Filed: 1987-01-12
Abstract: PURPOSE:To more surely form the structure in the respective regions of a casting by preheating a 1st forming area of a die to the temp. lower than the temp. in the 2nd forming region and subjecting the 1st region to quick cooling and the 2nd region to slow cooling after pouring. CONSTITUTION:A molding block 14 is provided via a heat insulating material 131 to a body 11 of split dies 51, 52, then quick cooling bodies 181, 182 are disposed as the 1st molding region thereto. A slow cooling body 15 is formed thereto as the 2nd molding region. The heat insulating material 132 is disposed between the quick cooling bodies 181, 182 and the slow cooling body 15. The die 5 is preheated by heating circuits H to maintain the quick cooling bodies 181, 182 at the temp. lower than the temp. of the slow cooling body 15 prior to pouring. The heating is stopped after the pouring and thereafter, the die 5 is cooled by cooling circuits C1-C3 to quickly cool the quick cooling bodies 181, 182 and to slowly cool the slow cooling body 15. Since the heat insulating materials 131, 132 are interposed, the formation of the structure by the quick cooling bodies 181, 182 and the slow cooling body 15 is more surely permitted.
Patent JP-H01182030-A (JP)
Title: Synthetic rubber foam
Inventor: OKU YUJI
IPC: B29K105/04
Filed: 1988-01-14
Abstract: PURPOSE:To improve a thermal insulation effectiveness and particularly to make a suitability to wet suits and dry suits, by containing a specified amount of far infrared ceramics. CONSTITUTION:It is intended to improve the thermal insulation effectiveness of synthetic rubber foam by containing 5-20% of far infrared ceramics therein. Various kinds of far infrared ceramics are usable, and among them those having the absorption spectrum wave length of 8-10 microns are specially suitable. As components of the far infrared ceramics, for example aluminum oxide, zirconium oxide, titanium oxide, barium oxide, silicon oxide, etc., can be mentioned. The powder of far infrared ceramics is obtained by mixing suitably the above mentioned materials, calcining and crushing it. As the synthetic resin various kinds of synthetic resins are usable, and among them neoprene rubber or chloroprene rubber is specially suitable to use for wet suits and dry suits.
Patent JP-S59129148-A (JP)
Inventor: TACHIZUKA YUUJI
IPC: B32B7/12
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10263416-A (JP)
Title: Exhaust gas purifying catalyst
Inventor: KOKAYU MASAHIKO
IPC: B01D53/86
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To further improve NOx removing performance, suppress the poisoning of the NOx absorbing material with sulfur, and improve the durability by controlling the portion of a catalyst bearing layer existing within a specified depth from the surface to be a specified ratio or higher in the whole volume of the catalyst bearing layer. SOLUTION: In this exhaust gas purifying catalyst, the portion existing within 10 μm depth from the surface is controlled to be 80% or more of the whole volume of the catalyst bearing layer 2. Consequently, the contacting ratio of an exhaust gas with an NOx absorbing material and a catalyst noble metal is kept high and the NOx absorbing performance at the time of lean burning and the NOx desorbing and reducing performance at the time of pulsed rich burning are enhanced, so that NOx removing performance can be improved. Moreover, though sulfate is generated by the reaction of the NOx absorbing material and SOx , the exhaust gas and the sulfate are smoothly brought into contact with each other even at the time of pulsed rich burning, and consequently, SO2 is released from the sulfate before the sulfate crystal is grown and reduced to S and, at the same time, NOx absorbing performance of the NOx absorbing material is recovered.
Patent JP-H02185557-A (JP)
Title: Epoxy resin composition and cured product thereof
Inventor: SAKAI SHIRO
IPC: C08L63/00
Filed: 1989-01-13
Abstract: PURPOSE:To improve shrinkage resistance, mechanical strengths and adhesiveness by incorporating a specified spiroorthocarbonate compd. in an epoxy resin. CONSTITUTION:An epoxy resin compsn. is obtd. by compounding 100 pts.wt. epoxy resin with 1-300 pts.wt. spiroorthocarbonate compd. of formula I or II (wherein X is H, CnH2n+1, CnH2nCl, CnH2nBr, CnH2nOH or formula III; Y and Z are each H or CnH2n+1; n is 1-5), a curing agent (e.g. diethylenetriaminde) and, if necessary, a reinforcing fiber, an inorg. filler (e.g. kaolin), a powdery polymer (e.g. PVC), a metal powder, etc. Then, coating, adhesion, lining or casting with this compsn. is performed within the gel time and the product is cured at ordinary temp. or by heating.
Patent JP-S5497332-A (JP)
Title: Protective circuit for fluorescent substance
Inventor: SASAKI TAKAETSU
IPC: G09G1/08
Filed: 1978-01-19
Abstract: PURPOSE: To make point display possible even with no deflecting signal by protecting a fluorescent substance using not only the existence of the deflecting signal but also a luminance signal.  
     CONSTITUTION: Deflecting signals of X and Y axes, obtained from sense resistances 2XR and 2YR, reset counter 8 nd flip-flop 9 via sample holding circuits 3X and 3Y, comparators 4X and 4Y and adder 5. As a result, cathode-ray tube 10 excites the fluorescent screen with its grid controlled when a deflecting signal exists. Luminance signal 601 controls the cathode of cathode-ray tube 10 and is also converted by circuit 7 into a pulse string, and counter 8 counts the string. When no deflecting signal exists, the fluorescent screen of cathode-ray tube 10 is being also excited until counter 8 overflows and the excitation of the fluorescent screen stops at the time of setting flip-flop 9 as the result of the overflow of counter 8. In this case, counter 8 is reset periodically by a frame signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09198505-A (JP)
Title: Line position detector
Inventor: KENMOCHI KEIICHI
IPC: G06T7/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To exactly detect the position of a line included in an image even when any originally unwanted fluctuation is included in the picked-up and provided image by detecting the candidate positions of both ends of a line from an edge position and detecting the center line of the line from the candidate point of a central position and the candidate positions of both the ends of the line. SOLUTION: A central point candidate detector 6 detects the candidate position of the central point of the line from generated projection distribution. On the other hand, an edge detector 7 detects several edge positions from the change of horizontal lightness in the image picked up by a TV camera 1 and supplies these edge positions to a both end candidate detector 8. Then, a center line detector 9 finally decides the position of the line based on the detected central point candidate of the line, the candidates of both the ends of the line and the position and width of the line inputted from a white line model storage part 10. This line position is sent to the white line model storage device 10 in order to utilize it for processing the next new image and line position data are updated. Therefore, the position of the line can be properly detected.
Patent JP-S62155688-A (JP)
Title: Visitor reception system
Inventor: NAGAI ICHIRO
IPC: H04N7/18
Filed: 1986-01-14
Abstract: PURPOSE:To attain automatically monitor starting operation and monitor completing operation by detecting a calling signal of a door phone, turning on the power supply of a television camera and the monitor television only for a fixed period and displaying a monitor video. CONSTITUTION:A television controller 5 consists of a calling detecting circuit 6, a camera control part 7, a television power supply control part 8 and a signal change over part 9. During a calling time from the door phone 1, a visitor is checked by the monitor video automatically displayed on the monitor television 4. When it is decided that the reception is not required, a hand set of an interphone 3 is not raised, and then the power supply of the television camera 2 and the monitor television 4 is automatically turned off after the preset fixed time. When the hand set is raised to receive the visitor, the power supply of the television camera 2 and the monitor television 4 is automatically turned off when the reception is completed and the hand set is returned and the monitored state is released.
Patent JP-S54100067-A (JP)
Title: Substrate housing magazine
Inventor: KATOU KIYOTAKE
IPC: B65H1/14
Filed: 1978-01-23
Abstract: PURPOSE: To invert a substrate without extracting the substrate from a magazine, by symmetrically shaping positioning and fixing portions in up-and-down and left- and-right directions.  
     CONSTITUTION: A substrate housing magazine 20 is arranged by L-struts 21W24, to which upper and lower ends grooves 25, 26 are symmetrically formed, side plates 29W32, to which L-grooves 27, 28 used for symmetrically holding and fixing the magazine in up-and-down directions are shaped, a backboard 33 and a bottom 34, and symmetrically formed in up-and-down and left-and-right directions. The magazine 20 is fixed onto an index table 35 in such a manner that a L-groove 28 of a side plate 32 of a lower portion of the magazine is entered to a guide roller 47 of a nose of an arm 48 of a center portion of the table 35 from the upper portion, a roller 45 is entered to a side plate 31 of the upper portion to hang to magazine and an arm 43a is turned. Thus, the magazine 20 can be mounted and demounted positively and easily because rollers 44, 47 are subject to centrifugal force in case of revolution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08195410-A (JP)
Title: Pressure contact semiconductor device
Inventor: NEMOTO MICHIO
IPC: H01L25/07
Filed: 1995-01-18
Abstract: PURPOSE: To obtain a pressure contact semiconductor device which prevents an element from being destroyed in an assembly operation and which increases the reliability of the element by a method wherein a semiconductor chip and a contact terminal body which acts as both a pressure member and a heat dissipating member are positioned precisely regarding a modular semiconductor device in which a plurality of semiconductor chips are built in a package container. CONSTITUTION: A chip mounting stand 8 on a metal substrate 7 and a semiconductor chip 4 are positioned by the protrusion part 14 of a positioning guide 2, they are soldered by a solder sheet 6, a contact terminal body is positioned by the positioning guide 2, and the protrusion part 10 of the contact terminal body 1 and a collector electrode 5 are aligned precisely.
Patent JP-H05185641-A (JP)
Title: Image recording apparatus
Inventor: KAGAYAMA SHIGERU
IPC: B41J2/385
Filed: 1992-01-16
Abstract: PURPOSE:To provide an image forming apparatus imparting excellent printing quality and capable of performing stable recording. CONSTITUTION:Supply rollers 31, support rollers 32, transfer rollers 33, drive rollers, vibration rollers 35, vibration mechanisms 36 and belts 37 are arranged to the toner supply device arranged to the lower part of an aperture electrode 20 in opposed relationship. Since toners T fly from both sides to collide with the lower part of an aperture, the mutual momenta of the toners are restrained to make it possible to supply a toner cloud near to a stationary state. As a result, the control of the toners is certainly performed by an electric field.
Patent JP-S60150658-A (JP)
Title: Solar cell module
Inventor: TAKASAKI HIROKAZU
IPC: H01L31/048
Filed: 1984-01-18
Abstract: PURPOSE:To obtain the titled solar cell module having excellent with-standing voltage characteristics and high reliability by protecting a peripheral region in the encapsulated article of a cell element by an insulating film. CONSTITUTION:A solar cell module is constituted by using white board tempered glass as a light-receiving surface material 2, polyvinyl butyral as a filling material 4 and vinyl fluoride containing aluminum as a back material 3, and the filling material 4 is heated and melted under decompression and heated and contact-bonded and a cell element 1 is sealed. An insulating layer is formed to the peripheral end section of the encapsulated article by a tacky polyethylene terephthalate film 8, and a frame 6 made of aluminum is mounted by using a rubber gasket 5 made of butyl as a sealing material. Accordingly, the obtained solar cell module displays excellent performance in deterioration by heat and humidity and deterioration by heat.
Patent JP-H04261345-A (JP)
Title: Power source
Inventor: MASUDA HIROYUKI
IPC: H02J9/06
Filed: 1991-01-22
Abstract: PURPOSE:To omit the output transformer of an inverter in a power source in which the inverter is used as a normal power source and which is backed up by a commercial power source by providing an intermediate tap for a backup power source at a primary side of an input transformer of the inverter and supplying power from the tap to a load at the time of backup. CONSTITUTION:An output of an inverter 1 does not have an output transformer, and it supplies power directly to an AC motor 2 through a switch 5. An intermediate tap is provided at a primary winding of an input transformer 7, and power is supplied from the tap to the motor 2 through a switch 6 at the time of a backup. In this case, the tap is so set at its position that its tap voltage becomes equal to a rated output voltage of the inverter 1. If the inverter 1 becomes defective, a switch 3 remains as it is, the switch 5 is opened, the switch 6 is closed, and power is supplied from the tap of the transformer 7 to the motor 2.
Patent JP-H10196482-A (JP)
Title: Fuel injection device of diesel engine
Inventor: FUNAKURA KAZUYOSHI
IPC: F02B75/18
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a fuel injection device of a diesel engine and improve the maintenance property by attaching a common rail on a cylinder body, attaching a fuel supply pump on the common rail by overlapping them, and jetting a fuel which is fed under pressure by the fuel supply pump into a fuel chamber after accumulating pressure by the common rail. SOLUTION: A common rail 4 is attached on a cylinder body 2, and a fuel supply pump 3 is attached on the common rail 4. A fuel which is fed under pressure by the fuel supply pump 3 is jetted into a fuel chamber of a cylinder 9 by a fuel injection nozzle 6 after accumulating pressure by the common rail 4. Since the common rail 4 is attached on the cylinder body 2 directly without using a bracket and the fuel supply pump 3 is attached on the common rail 4 in this way, the common rail 4 itself also serves as a mounting bracket of the fuel supply pump 3, thereby reducing the length of a fuel pipe and improving the response property of fuel injection and the workability at the time of maintenance.
Patent JP-S5392009-A (JP)
Title: Control method for warming-up of turbine rotor
Inventor: YAMAGUCHI SHIYOUJI
IPC: F01D5/08
Filed: 1977-01-21
Abstract: PURPOSE: To promote heat transmission to a rotor, by changing set press. for steam sealing a gland to restrain the temp drop of the steam, in a control method for warming-up of the low press. part of the rotor of a turbine using materials with comparatively high transition temp. 
     COPYRIGHT: (C)1978,JPO&Japio